16. In Compton scattering from stationary electrons the largest change in wavelength that can occur is: a. 2.43 x 10-15 m b. 2.43 x 10-12 m c. 2.43 x 10-9 m d. dependent on the frequency of the incident light e. dependent on the work function 15. The work function for a certain sample is 2.3 eV. The stopping potential for electrons ejected from the sample by 7.0 x 1014 Hz electromagnetic radiation is: a. 0 V b. 0.60 V c. 2.3 V d. 2.9 V e. 5.2 V